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Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Daqing Zhongrui Gas Co Ltd patent application for Device for Separating Heavy Components of Liquefied Natural Gas. Meng Lingguang, Li Yang, Zhang Qiang, Xu Daqi and Liu Xiaokun developed the invention.
The patent application number is CN202511786001 ..
Oil & Gas
| Wed 17 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has released Taiwan Ecometals Technology Co Ltd patent application for Indoor Carbon Dioxide Capture System and Implementation Method Thereof. This invention was developed by Wei Chun-nan and Chang Yu-cheng.
The patent application number is TW20240119904 20240529. The patent publication..
Oil & Gas
| Thu 18 Jun 2026
Taipei, June 18 -- National Synchrotron Radiation Res Center has submitted a patent application for Helium Gas Purification Device and Method for Purifying Helium Gas. This invention was developed by Liao Wun-rong, Chuang Pin-hsun, Chiou Wen-song, Hsiao Feng-zone, Tsai Huang-hsiu and Li Hsing-chieh.
The patent application num..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have submitted a patent application for Modular Test System, Method and Equipment and Storage Medium. This invention was developed by Meng Xianyou, Tang Jian, Tian Yunqi, Li Ruitong and Zhang Qian.
The patent application number is..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have submitted a patent application for System and Method for Continuously Separating Mixed Gas by Hydration Method. Wang Haochen, Meng Fanfei, Wang Kun, Liu Wei, Xu Wanyi and Zeng Xiangyu developed the invention.
The pat..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have applied Chinese patent for Hydrate Slurry Three-phase Separator, Mixed Gas Separation System and Separation Method. Wang Haochen, Meng Fanfei, Liu Wei, Wang Kun, Xu Wanyi and Zeng Xiangyu developed it.
The patent app..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have sought patent for Online Sulfur Supplementing System and Sulfur Supplementing Method for Low-sulfur Raw Oil Hydrogenation Device. This invention was developed by Wang Haochen, Meng Fanfei, Liu Wei, Wang Kun, Xu Wanyi an..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- SINOPEC Engineering (Group) and Sinopec Engineering have submitted a patent application for Method and System for Heating Process Medium. This invention was developed by Gu Changchao, Li Jinfeng, Wu Defei, Meng Zhenliang, Hou Rui, Wang Xihong, Zhou Guijuan, Dai Wensong and Xie Xingze.
The patent applicatio..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- SINOPEC Engineering (Group) and Sinopec Engineering have filed a patent application for Work Starting Method and Device for Heating Process Medium. This invention was developed by Gu Changchao, Li Jinfeng, Wang Xihong, Yuan Chengzhi, Li Yaning, Zhou Guijuan, Cai Jianguang and Xie Xingze.
The patent applica..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- SINOPEC Engineering (Group) and Sinopec Engineering have filed a patent application for Method and Device for Heating Process Medium. This invention was developed by Han Yanping, Gu Changchao, Li Jinfeng, Meng Zhenliang, Wang Xihong, Yuan Chengzhi, Zhou Guijuan and Dai Wensong.
The patent application numbe..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Sinopec Oilfield Service and Sinopec Jianghan Oilfield Construction Eng Co Ltd have submitted a patent application for Anti-skid Safety Device and Anti-skid Method for Raise Boring Pipeline Elephant Trunk. Li Xu, Chen Xiang, Wang Hongwei, Jiang Dan, Han Jiangping, Hu Rupeng and Yu Kanglin developed the invent..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Sinopec Siji Petroleum Machinery and Sinopec Oilfield Equipment have applied Chinese patent for Ultrahigh-pressure Flexible Metal Sealing Structure and Sealing Method. Ya Ta, Yu Jiali, An Fubao, Yi Ming, Tan Aifang, Wang Jian, Xu Jurong, Hu Yuanhang and Yang Wei developed it.
The patent application number ..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Sinopec Zhongyuan Oilfield Puguang Branch, Sinopec Zhongyuan Oilfield Company and Chengdu University of Technology have submitted a patent application for High-sulfur-content Gas Well Gas Production Pipe Column Elemental Sulfur Deposition and Dissolution Removal Method. Li Huabin, Geng Anran, Liu Changsong, Z..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- SINOPEC Engineering (Group) and Sinopec Engineering have submitted a patent application for Conversion Method and System for Co2-containing Tail Gas. This invention was developed by Gu Changchao, Li Jinfeng, Hou Rui, Zhou Guijuan, Chen Yulin and Xie Xingze.
The patent application number is CN202411109509 2..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have filed a patent application for Sulfur Injection System and Sulfur Injection Method in Production Process of Hydrogenation Device. This invention was developed by Wang Haochen, Meng Fanfei, Wang Kun, Liu Wei, Xu Wanyi an..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Sinopec Shanghai Eng Co Ltd and China Petroleum & Chemical have applied Chinese patent for Slurry Discharging Equipment with Purging Device and Polymerization Reactor. Li Ji, Ruan Yiping, Li Yanming, Zhu Guoliang and Zhang Yiwei developed it.
The patent application number is CN202411244400 20240906. The pa..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have submitted a patent application for Anti-explosion Oil Sludge Cleaning Robot. This invention was developed by Dong Jie, Weng Ziwen, Li Ming, Wang Jianan and Lyu Gaofeng.
The patent application number is CN202411251586..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and SINOPEC Engineering (Group) have submitted a patent application for Ultrahigh Pressure Water Jet Pipeline Surface Cleaning Device and System. This invention was developed by Wang Ning, Zhang Meng, Duan Yongfeng, Fan Zhishuai, Li Xiaowei and Yang Yanjia.
The patent application..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and SINOPEC Engineering (Group) have submitted a patent application for Pipeline Surface Cleaning Device and Method. Wang Ning, Zhang Meng, Duan Yongfeng, Fan Zhishuai, Li Xiaowei and Yang Yanjia developed the invention.
The patent application number is CN202411234086 20240904. T..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Sinopec Shanghai Eng Co Ltd and China Petroleum & Chemical have applied Chinese patent for Embedded Vacuum Overhead Condenser. Zong Zegang, Dong Zhenyi, Yang Jun and Yu Chao developed it.
The patent application number is CN202411191345 20240828. The patent publication number is CN121623362 (A). Internation..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have sought patent for Olefin Polymerization Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Wu Kai, Pei Qingjun, Ren Xingtao, Gao Dameng and Jia Zhiguang.
The patent application num..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Hydroalkylation Bifunctional Catalyst, Preparation Method and Application Thereof, and Benzene Hydroalkylation Method. This invention was developed by Li Xiangcheng, Yang Weimin, Wang Zhe..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Composite Catalyst, Preparation Method and Application Thereof, and Preparation Method of Cyclohexylbenzene. This invention was developed by Li Xiangcheng, Yang Weimin, Wang Zhendong, Sun..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have filed a patent application for Alkylation Catalyst, Preparation Method and Application Thereof, and Preparation Method of Cyclohexylbenzene. This invention was developed by Li Xiangcheng, Yang Weimin, Wang Zhendong, Hu Cha..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd have sought patent for Core-shell Type Solid Acid Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Wu Kai, Pei Qingjun, Ren Xingtao, Gao Dameng and Jia Zhiguang.
The patent applicatio..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have filed a patent application for Pyrolysis Gasoline First-stage Catalyst and Preparation Method Thereof. This invention was developed by Sun Jin, Duan Weiyu, Guo Rong, Yao Yunhai and Liu Li.
The patent application numb..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have sought patent for Iron-containing Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Nie Hong, Yang Qinghe, Hu Dawei, Jia Yanzi, Huo Jianing and Pu Ning.
The patent a..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Silver-containing Catalyst, Preparation Method and Application Thereof, and Methane Dry Reforming Method. This invention was developed by Pang Shuxin, Yuan Hengyuan, Ling Guoping, Liu Zhi..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have sought patent for Gas Phase Dechlorination Catalyst and Preparation and Application Thereof. This invention was developed by Ge Panzhu, Hu Dawei, Hu Anpeng, Huo Jianing, Sun Shuling and Lu Yutao.
The patent application number..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have filed a patent application for Hydrogen Peroxide Decarburization Technology and Adsorption Material Regeneration Method Thereof. This invention was developed by Hu Ying, Gao Jie, Luo Guofei, Wang Jianchen, Yang Jie and Zhu Hengxing.
The patent..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing have sought patent for Adsorbent for Separating Ethylene from Ethane, Preparation Method Thereof and Method for Concentrating Ethylene. This invention was developed by Zhang Xuejing, Xu Guangtong, Liu Chaowen, Qiu Limei and Xin Mudi...
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd have submitted a patent application for Aromatic Hydrocarbon Adsorbent as Well as Preparation Method and Application Thereof. This invention was developed by Liu Shiqian, Ma Yuchun, Qian Bin, Zhang Yan and Han Yamei.
The pat..
Oil & Gas
| Wed 17 Jun 2026
Taipei, June 18 -- Osaka Gas Chemicals Co Ltd and Jacobi Carbons Ab have submitted a patent application for Activated Carbon. Seki Kenji, Shimoda Hideo, Sakai Kazuki, Ragan Steven, Artigala Maduranga and Murugan Anantharaj developed the invention.
The patent application number is TW20250112360 20250331. The patent publication..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- PetroChina and Cnpc Shenzhen New Energy Res Institute Co Ltd have applied Chinese patent for Well-shaped Stack Type Packed Bed Heat Storage Device and Operation Method Thereof. Fang Chaohe, Wang Shejiao, Chen Bingbing and Zhang Wenyao developed it.
The patent application number is CN20261050214 20260115. T..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Xiamen Zoner Electronic Tech Co Ltd patent application for Precise Damping Oil Filling Method Based on Vacuum Environment Control. Lin Yapo, He Ziyang and Hu Huaneng developed the invention.
The patent application number is CN20261065765 20260119. Th..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Shanghai Fortune Automatic Tech Co Ltd patent application for Hydrogen Supply Device with Pressure Constant Control System. The invention was developed by Li Li, He Kang and Ding Xiaosa.
The patent application number is CN20261059971 20260116. The p..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- Cnpc Engineering Tech R & D Co Ltd and China National Petroleum have sought patent for Dry Hot Rock Geothermal Resource Mining Method, Device and Equipment and Storage Medium. This invention was developed by Wang Xiangyang, Guan Yueyang, Han Dong Hwan, He Aiguo, Ban Fansheng, Wang Kailong, Diao Haoyu, Fu Pan,..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- Sinopec Chanrong Digital Intelligent Tech Co Ltd has sought patent for Information System Form Filling Method and System. This invention was developed by Liu Jian, Huang Yonghao, Mei Jingqun and Zhi Hua.
The patent application number is CN202511494320 20251020. The patent publication number is CN121543559 ..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- China University of Petroleum, East China has applied Chinese patent for Casing Tripping Risk Quantitative Evaluation Method Considering Well Bore Quality Uncertainty. Xu Yuqiang and Xiang Yanjun developed it.
The patent application number is CN20261060356 20260116. The patent publication number is CN1215433..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received PetroChina and Daqing Oilfield patent application for Method and System for Detecting Polymer Concentration of Ternary Composite System. Wu Zanxiao, Song Yuhua, Kang Young Sook, Zhang He, Su Yanchang, Sun Yanli, Lu Yatao, Shen Si, Wang Baojiang and Lu L..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- Beijing Jwgb Instr Co Ltd has submitted a patent application for Bicomponent Gas Competitive Adsorption Isotherm Resolution Method. This invention was developed by Shao Zixuan, Zhang Meng and Zhang Fuli.
The patent application number is CN20261085165 20260122. The patent publication number is CN121540583 (..
Oil & Gas
| Wed 17 Jun 2026
Taipei, June 18 -- Entegris has sought patent for Metal-containing Precursors. This invention was developed by Hood Drew Michael.
The patent application number is TW20250113115 20250408. The patent publication number is TW202545961 (A). International Patent Classification codes are C07F5/00, C23C16/18, C23C16/30 and C23C16/455...
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Agilent Technologies patent application for Method and System for Estimating Gas Supply Pressure. This invention was developed by Kirk Stephen.
The patent application number is CN20248046631 20240611. The patent publication number is CN121532646 (A)...
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Linde AG has applied Chinese patent for Cryogenic Air Separation Method and Air Separation Plant. Goloubev Dimitri developed it.
The patent application number is CN20248046853 20240605. The patent publication number is CN121532612 (A). International Patent Classification code is F25J3/00. Cooperative Paten..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Baker Hughes Energy Technology UK has filed a patent application for Modification of Components. This invention was developed by Wilson Erich A.
The patent application number is CN20248047127 20240723. The patent publication number is CN121532584 (A). International Patent Classification codes are F16L11/08, ..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Entegris has submitted a patent application for High Purity Molybdenum-containing Precursors and Related Systems and Methods. This invention was developed by Reynolds Iii John E, Watson Mark, Hendrix Bryan C, Moghaddam Shayan, Dion David N, Garrett Brian R, Waldfried Carlo and Valcke Vincent.
The patent appl..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Entegris has sought patent for Surface-modified Substrates and Related Methods. This invention was developed by Waldfried Carlo, Maharjahn Sabrina and Longo Simone.
The patent application number is CN20248048095 20240723. The patent publication number is CN121532535 (A). International Patent Classification c..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Danimer Intellectual Property LLC has submitted a patent application for Production of Pha Using Petroleum By-products. This invention was developed by Noda Isao, Leggett Christopher G and Van Trump Patrick.
The patent application number is CN20248041625 20240624. The patent publication number is CN1215325..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released ExxonMobil Technology and Engineering and University of Pennsylvania patent application for System and Method for Mesophase Pitch Structure Control and Composition Analysis Using Magnetic Field. This invention was developed by Gopinathan Madhusudan, Smi..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Omv Dance Trade Company LLC has sought patent for Method for Purifying Synthetic Crude Oil Stream. This invention was developed by Mastaly Max.
The patent application number is CN20248047705 20240717. The patent publication number is CN121532440 (A). International Patent Classification codes are C08G10/00 ..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Restoration DAC Ltd patent application for Enhanced Airflow into Carbon Dioxide Gas Separator. This invention was developed by Zakai Arif, Asherov Alexander and Ahrai Babak.
The patent application number is CN20248041280 20240618. The patent publicat..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released China Oilfield Services patent application for Acquisition and Transmission Module and Offshore Seismic Exploration Acquisition Cable Using Same. This invention was developed by Duan Ruifang, Wang Dongsheng, Wang Zhirui, Chang Peize, Zhang Zhilong, Zhan..
Oil & Gas
| Thu 18 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has released Entegris patent application for Aluminum-containing Inhibitor Compounds for Selective Deposition. This invention was developed by Cameron Thomas M and Hood Drew Michael.
The patent application number is TW20250106464 20250221. The patent publication number is TW202544013 (A)...
Oil & Gas
| Wed 17 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has received Entegris patent application for Reticle Supports for Reducing Wear in a Reticle Container. Raschke Russ V developed the invention.
The patent application number is TW20250105478 20250214. The patent publication number is TW202548417 (A). International Patent Classification co..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published China University of Petroleum, Beijing patent application for Sedimentary Microfacies Type Identification Method and System, Storage Medium and Equipment. The invention was developed by Xu Chaohui, Fan Yihui, Zhang Lin, Sun Panke, Liu Li, Tian Gang and..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- SINOPEC Guangzhou Engineering has submitted a patent application for Sealing Structure of Floating Head Type Heat Exchanger. Zhao Yong and Zhou Jiqian developed the invention.
The patent application number is CN202511927008 20251219. The patent publication number is CN121539998 (A). International Patent Clas..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Shanghai Electric Group patent application for Pyrolysis Gas Incinerator and Method for Treating Pyrolysis Gas Through Pyrolysis Gas Incinerator. Ru Bin, Wan Zheng, Sun Li, Zeng Zhiwei, Guo Siyong and Dai Gongxin developed the invention.
The patent a..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released SINOPEC Engineering (Group) and Sinopec Engineering patent application for Oxygen-enriched Combustion Method and Device. This invention was developed by Han Yanping, Gu Changchao, Li Jinfeng, Hou Rui, Wang Xihong, Zhou Guijuan, Dai Wensong and Xie Xingz..
Oil & Gas
| Thu 18 Jun 2026
Taipei, June 18 -- Kuraray has submitted a patent application for Porous Carbon for Acidic Gas Solid Absorbing Material Carrier, Acidic Gas Solid Absorbing Material, Method for Separating and Recovering Acidic Gas, and Acidic Gas Separation and Recovery System. This invention was developed by Kobayashi Shohei and Kanda Kazuaki.
..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has submitted a patent application for Homogenizing Device for Crude Oil Storage Tank and Method for Treating Stored Oil Liquid. This invention was developed by Lin Rui, Chen Xian, Liu Junde, Ge Yunyun, Xu Kaicheng, Wan Jie, Wang Wenbin, Dai Bo and Yang Haokun.
The patent application ..
Oil & Gas
| Wed 17 Jun 2026
Beijing, June 18 -- Chongqing Qianwei Watch Industry has sought patent for Real Gas Flow Verification Method. This invention was developed by Wu Jian, Wang Bing, Yue Peng, Zhang Jun, Qiu Ji, Liu Xiaoyang, Qiu Wanbiao, Liang Rui, Zhang Lujun, Xia Yujiang, Yong Sang-kyun, Zeng Zhihong, Peng Hongping, Tu Jie, Feng Chenxi, Zhang Yon..
Oil & Gas
| Thu 18 Jun 2026
Taipei, June 18 -- Advanced Micro-Fabrication Equipment, China has submitted a patent application for Plasma Etching Apparatus and its Gas Supply Component and Method Which Can Shorten the Gas Path to Achieve Rapid Gas Exchange Without Limiting the Number of Gas Components. This invention was developed by Wang Chao and Wu Hao.
..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd patent application for Sulfur Supplementing System and Sulfur Supplementing Method for Hydrogenation Device. This invention was developed by Wang Haochen, Meng Fanfei,..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing patent application for Fluid Collection-mixing-uniform Distribution Equipment, Application Thereof and Simulated Moving Bed Device. This invention was developed by Wang Shaobin..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Flue Gas Desulfurization and Carbon Capture Integrated System and Method. Gao Fei, Zhou Huaqun, Dong Weigang, Cai Yong, Liu Taoran, Hu Xuesheng, Fan Ming and Liu Kefeng developed the invention.
The patent ..
Oil & Gas
| Wed 17 Jun 2026
Taipei, June 18 -- Peng Xu Lin and Lin Zong Wei have filed a patent application for Efficient Carbon Dioxide (CO2) Capture Ceramic Filtration System and its Application Method. This invention was developed by Lin Zong-wei and Peng Xu-lin.
The patent application number is TW20240120625 20240604. The patent publication number i..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Chengdu Qinchuan IoT Technology patent application for Intelligent Gas Flow Monitoring Method and System Based on Internet of Things. This invention was developed by Gu Yunsong, Li Yong, He Lei and Shao Zehua.
The patent application number is CN20261..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Sinopec Siji Petroleum Machinery and Sinopec Oilfield Equipment patent application for Intelligent Operation and Maintenance System and Method for Fracturing Plug Valve. The invention was developed by Shi Yun, Ya Ta, Yu Jiali, Shi Shipan, Zhang Jingqiu..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- AVIC Nanjing Servo Control System has submitted a patent application for Servo Valve Gas Distribution Device and Gas Distribution Method. Xing Biao, Hu Haitao, Jiang Kaijun, Zhao Yiwei, Zhang Chi and Guo Jiangfeng developed the invention.
The patent application number is CN202511842602 20251209. The patent..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Jingzhou Xiangsheng Petroleum Machinery Co Ltd has submitted a patent application for Anti-blocking Type Multi-stage Energy-saving Centrifugal Pump. This invention was developed by Xu Xuefeng and Wang Hong.
The patent application number is CN20261014240 20260107. The patent publication number is CN12153948..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Hangzhou Jiuyi Machinery Co Ltd has sought patent for Self-adaptive Oil Injection Two-stage Screw Compressor. This invention was developed by Xu Xiaoming and Chen Zhaoguang.
The patent application number is CN202511525658 20251024. The patent publication number is CN121539478 (A). International Patent Clas..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Chongqing Daying General Machinery Mfg Co Ltd has filed a patent application for Engine Lubricating Oil Cooling Device and Water Pump Unit. This invention was developed by Yang Xingwen.
The patent application number is CN202511518775 20251023. The patent publication number is CN121539367 (A). International..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Chongqing Inst Geology & Mineral Resources, Sichuan Energy Invest Tianfu Oil and Gas Exploration and Development Co Ltd and Sichuan Energy Invest Oil and Gas Exploration and Development Co Ltd have sought patent for Intelligent Staged Fracturing Control Device for Shale Gas Horizontal Well. This invention was..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Sichuan Shenwei Zhitan Energy Tech Co Ltd and Southwest Petroleum University patent application for Gas Reservoir In-situ Conversion Hydrogen Production and Carbon Sequestration Synergistic Method. The invention was developed by Deng Peng, Zhang Aolin,..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Dongying City Jinyilai Petroleum Machinery Co Ltd patent application for Beam-pumping Unit Capable of Dynamically Adjusting Balance. The invention was developed by Li Yang, Liu Yichen, Liu Yiliang, Du Ao and Liu Yihe.
The patent application number i..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Jinhu Hengli Machinery Co Ltd patent application for Extraction Equipment for Deep Sea Oil Drilling. The invention was developed by Wang Yan and Guo Weicheng.
The patent application number is CN202511977096 20251225. The patent publication number is..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Xinjiang Petroleum Administration Bureau Co Ltd and China National Petroleum have filed a patent application for Pumping Unit Balance Adjusting Method and Device. This invention was developed by Yi Changqi, Xiang Xinsheng, Yuan Shuliang and Liu Muzhou.
The patent application number is CN20261073577 2026012..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Oilfield Equipment patent application for Injection Head Sidetrack Drilling Supporting Platform Device for Coiled Tubing and Operation Method. The invention was developed by Sun Xiaoming, Liang Haiyun, Sun Renjun,..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Ocean Research Center Of Zhoushan Zhejiang Univ patent application for Vehicle-mounted Petroleum Well Repair Manipulator. The invention was developed by Zhang Yu, Sun Zhiyong, Liu Shuo, Ma Jiajie, Wu Liangliang, Lin Wanglin, Cai Yong, Jiang Kaiyou, Zho..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Xinjiang Petroleum Administration Bureau Co Ltd and China National Petroleum patent application for High-stability Righting and Positioning Device and Righting and Positioning Method. This invention was developed by Guo Xinwei, Sun Changyou, Gu Shichao,..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Daqing Tiandezhong Petroleum Sci & Tech Co Ltd has applied Chinese patent for Wear-resistant Rigid Stabilizer. Wang Xiaoyu, Jiang Antai and Wang Xiaoting developed it.
The patent application number is CN20261050727 20260115. The patent publication number is CN121539222 (A). International Patent Classificat..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Sichuan Maxwell Oil Drilling Tools Co Ltd has filed a patent application for Constant-torque Shock Absorber. This invention was developed by Cao Liangbo, Hu Dongze, He Chao, Wang Dan, Chen Qiuzhao, Kang Guirong and Zhang Ke.
The patent application number is CN20261067587 20260119. The patent publication nu..
Oil & Gas
| Thu 18 Jun 2026
Taipei, June 18 -- Justem has filed a patent application for Apparatus for Guiding Gas Flow of Efem Minimizes Turbulence and Reduce Internal Humidity Variations. This invention was developed by Woo In Keun, Woo In-keun, Kim Jong Woo and Kim Jong-woo.
The patent application number is TW20240131567 20240822. The patent publicat..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has applied Chinese patent for Automatic Paraffin Removal and Water Content Detection Integrated Device for Pipeline and Use Method. Du Libing, Wang Gaofeng, Duan Wenhao, Ba Zhipeng, Wang Wentao, Bian Zhong, Meng Cailan, Li Cheng, Wang Long, Yang Xiaole, Gao Liyan and Hao Baolin develope..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has sought patent for Double-filter Filter Device for Oil Production Engineering and Use Method of Double-filter Filter Device. This invention was developed by Wang Xianfeng, Zhang Ran, Wang Wenda, Chi Jianfeng, Li Dongkai, Zhang Lei, Wei Ming, Zhang Tingting, Li Yanhui and Wang Zhenjun...
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Device and Method for Cleaning Carbon Deposit on Fire Tube of Single-well Storage and Collection Tank of Oil Field. This invention was developed by He Xiang, Wang Lu, Jiang Jie, Zhai Jie, Yang Lu, Zhang Yanho..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published China Petroleum & Chemical and SINOPEC Engineering (Group) patent application for Multifunctional Pipeline Surface Cleaning Device and Method. The invention was developed by Wang Ning, Zhang Meng, Duan Yongfeng, Fan Zhishuai, Li Xiaowei and Yang Yanjia..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has sought patent for Passivation Method of Sulfuration Type Hydrocracking Catalyst and Passivated Hydrocracking Catalyst. This invention was developed by Ji Yonggang, Sun Zeyu, Li Yang, Tian Hongyu, Fan Xiaobin, Wang Liang, Li Haiyan, Xie Fangming, Sun Famin and Zhang Tiezhen.
The pa..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd patent application for Catalyst for Synthesizing Cyclic Carbonate from Carbon Dioxide as Well as Preparation Method and Application of Catalyst. This invention was dev..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd patent application for Composite Hydroalkylation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Li Xiangcheng, Yang Weimi..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd patent application for Composite Solid Acid Catalyst for Catalyzing Dehydration Reaction, Application of Composite Solid Acid Catalyst and Preparation Method of Bio-based..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has submitted a patent application for Catalyst for Preparing 2, 6-dimethylnaphthalene Through Alkylation of 2-methylnaphthalene as Well as Preparation Method and Application of Catalyst. This invention was developed by Chen Fei, Zhang Haotian, Xu Hua, Wu Yuchao, Zhang Ruolin, Su Kaining..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Petrochina Co Limited patent application for Catalyst for Preparing 2, 6-dimethylnaphthalene by Catalyzing Alkylation of 2-methylnaphthalene as Well as Preparation Method and Application of Catalyst. The invention was developed by Zhang Haotian, Wu Yuc..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has submitted a patent application for Preparation Method and Application of Hydrodenitrification Catalyst. This invention was developed by Gou Zehao, Shen Baojian, Tian Hongyu, Wang Liang, Li Haiyan, Zhang Hao, Xie Fangming, Guan Xu, Zhang-zhao Yize and Zhang Tiezhen.
The patent appl..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has submitted a patent application for Fischer-tropsch Synthesis Catalyst as Well as Preparation Method and Application Thereof. He Yeheng, Xiao Haicheng, Lou Shujie, Meng Shanru, Wang Zongbao, Wang Jingyuan, Lee Kyung-hoon, Yang Yongjia and Xu Haonan developed the invention.
The pate..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- China University of Petroleum, East China has filed a patent application for Preparation Method and Application of Nickel-molybdenum-tungsten Three-metal Oil-soluble Catalyst. This invention was developed by Han Zhaohao, Tian Fengyu, Fu Beichen, Yin Changlong, Dong Bin, Liu Bin, Chai Yongming, Yu Yingmin and ..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd patent application for Preparation Method of Gasoline Selective Hydrogenation Catalyst. This invention was developed by Sun Jin, Duan Weiyu, Guo Rong, Yao Yunhai and L..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has submitted a patent application for Water-resistant Aluminum-based Metal Organic Framework Carbon Capture Adsorbent and Preparation Method Thereof. Xu Bingke, Xiao Jingwen, Sun Feng, Lin Dong, Jiang Guobin and He Yang developed the invention.
The patent application number is CN2024..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- Petrochina Co Limited has sought patent for Lsx Type and a Type Molecular Sieve Composite Adsorbent and Seed-crystal-free Controllable Preparation Method. This invention was developed by Xiao Haicheng, Hu Yaqiong, Zhang Xuejun, Zeng Yue, Lee Kyung-hoon, Liu Qiwu and Gao Zhuoran.
The patent application numb..
Oil & Gas
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Sinopec Nanjing Engineering & Construction and SINOPEC Engineering (Group) patent application for System and Method for Producing Granular Monoammonium Phosphate by Neutralization Slurry Concentration Method. Yuan Shengjuan, Li Yanfeng, Sun Juping and S..
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